Projection lamp



FIG. 1 is a front perspective view seen from top of a projection lamp showing our new design;

FIG. 2 is a front perspective view seen from bottom thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a back plan view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for a projection lamp, as shown and described. 